84378490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7531

約数の個数: 48

約数和(自身を含む): 184384512

約数和(自身を除く): 100006022

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 7487, 11270, 14974, 37435, 52409, 74870, 104818, 172201, 262045, 344402, 366863, 524090, 733726, 861005, 1205407, 1722010, 1834315, 2410814, 3668630, 6027035, 8437849, 12054070, 16875698, 42189245, 84378490]

約数ペア:

[(1, 84378490), (2, 42189245), (5, 16875698), (7, 12054070), (10, 8437849), (14, 6027035), (23, 3668630), (35, 2410814), (46, 1834315), (49, 1722010), (70, 1205407), (98, 861005), (115, 733726), (161, 524090), (230, 366863), (245, 344402), (322, 262045), (490, 172201), (805, 104818), (1127, 74870), (1610, 52409), (2254, 37435), (5635, 14974), (7487, 11270)]